18.9k views
2 votes
Combine these radicals.

-3/81 + 16
-23
0 0 0
-11
-3797
-3.713
Need answers please

User Ben Gollow
by
4.5k points

2 Answers

7 votes

Answer:

-23 is right on edg

Explanation:

User Momboco
by
4.6k points
5 votes

Explanation:

-23 is the answer

√18=9

√16=4

-3×9+4= -23

User Emamie
by
4.6k points